| Document |
Document Title |
|
JPS611931B2 |
PURPOSE:To miniaturize a filter with its fabrication simplified and the number of components reduced by winding three sheets of metal foil around a cylindrical magnetic core via a sheet of a high dielectric constant insulator. CONSTITUTI...
|
|
JPS611917U |
A noise filter for suppressing radiation noises leaking from a signal transmission cable and comprising combination of flat cable segments with a magnetic material core, the magnetic material core being provided with a pair of slits exte...
|
|
JPS60248013A |
PURPOSE: To form an LC filter with ease of manufacture while reducing number of components by providing an insulating layer to a cylindrical ferrite member made of a garnet type ferrite. CONSTITUTION: The LC filter 11 is provided with th...
|
|
JPS60242710A |
PURPOSE: To prevent a fault of sound, mis-direction and malfunction and to save man-hour and expenses by arranging a choke element in series across a tuning element so as to block the invasion of a disturbing electromagnetic wave to the ...
|
|
JPS60236585A |
PURPOSE: To omit a semi-fixed resistor and also to simplify the control of an electronic circuit by connecting previously an element incorporating a connection line which can be fused with an external current to a control element and flo...
|
|
JPS60204110A |
PURPOSE: To improve the noise preventing function even to a noise having a high frequency and even to a noise of a low frequency by winding a primary and a secondary to a magnetic core and providing a shield plate to apply electrostatic ...
|
|
JPS60185414A |
PURPOSE: To improve the processing performance and assembling performance at manufacture by providing a board made of a magnetic material and a through- capacitor through which a center conductor is inserted and inserting the center cond...
|
|
JPS60170315A |
PURPOSE: To reduce mounting area and cost of a noise eliminating filter, by connecting the external electrode of the through-type capacitor of a filter unit to part of an earth frame and molding the unit and frame leaving the front end p...
|
|
JPS60157313A |
PURPOSE: To obtain a miniature LC filter which can be easily assembled with high reliability by forming a dielectric thin film to a cylindrical ferrite member by a CVD process, forming electrodes to the inner and outer circumferential su...
|
|
JPS60140914A |
PURPOSE: To improve the workability and cost-down by connecting leads of an inductance element and a capacitor element to an aluminum case, mounting each element to a printed board having conductor pattern and connecting the ground part ...
|
|
JPS6030073B2 |
The following specification describes a connector assembly employing a capacitor assembly having axially spaced radially extending capacitor plates carried by a ceramic or dielectric member. One plurality of plates are connected in commo...
|
|
JPS6028447B2 |
An assembly of several discrete pi-section LC filter units includes two capacitor assemblies each comprising a ceramic plate having several openings formed therein, isolated electrodes formed on one of the opposite faces of the ceramic p...
|
|
JPS60121810A |
PURPOSE: To prevent noise to a interphone by providing an electric wire with a parallel circuit of a retardation coil and a capacitor which has a resonance frequency in the frequency band of a carrier type interphone and also capacitors ...
|
|
JPS60116215A |
PURPOSE: To obtain a wire for noise filter by applying a conductive coating onto a thin insulation film formed on the surface of a good conductor and covering it with an insulation coating so as to utilize a distributed capacitance compr...
|
|
JPS6020062Y2 |
|
|
JPS60109317A |
PURPOSE: To obtain a noise filter of simple constitution by providing a conductor with a conductive film across an insulating coating, and the conductor with a condutor which has distributed capacity. CONSTITUTION: The 1st thin insulatin...
|
|
JPS60109318A |
PURPOSE: To obtain a noise filter of simple constitution by winding a magnetic core with a conductor having distributed capacity formed by providing a conductive film to the conductor across an insulating coating. CONSTITUTION: The 1st t...
|
|
JPS6082853U |
|
|
JPS6079826U |
|
|
JPS6096910A |
PURPOSE: To obtain filters suitable for mass-production and to attain inexpensive manufacture by forming a tubular element into a doughnut shape and combining the element to a magnetic core serving as a magnetic path. CONSTITUTION: Three...
|
|
JPS6062715A |
The invention relates to a device for filtering a high-frequency conductor from a high-frequency space by a capacitor (71). The filtering capacitor (71) is in the form of a chip capacitor and is secured to a circuit board (1). A first co...
|
|
JPS6039783A |
A planar electronic filter has at least two dielectric plates with a ground plate between them and a plurality of parallel spaced electrodes on the outer surface of each plate. A contact area on at least one end surface connects with the...
|
|
JPS6038910A |
PURPOSE: To obtain an element with simple constitution, suitable for mass production and also having an excellent performance as a noise filter by forming a distributed capacitance to a conductor line so as to eliminate the use of compon...
|
|
JPS6027212A |
PURPOSE: To mass-produce the titled noise filter and to reduce its production cost by winding up a pair of band-like magnetic conductors tubularly through band- like insulators such as insulating sheets and forming coils having distribut...
|
|
JPS6012809A |
PURPOSE: To obtain a noise filter characterized by the small number of parts, simple assembling, reinforcement, and a surge voltage absorbing function by using semiconductor ferrite having surge voltage absorption and noise interrupting ...
|
|
JPS59221018A |
PURPOSE: To simplify the manufacturing process and to reduce the production cost by forming capacitor blocks of ≥2 LC filters on a sheet of dielectric substrate and using a common electrode at the earth sides of LC filters. CONSTITUTIO...
|
|
JPS59185853U |
|
|
JPS59212014A |
PURPOSE: To form a noise filter without using any magnetic core by winding a beltlike conductor and a beltlike magnetic conductor with a beltlike insulator between. CONSTITUTION: The beltlike conductor 6 made of aluminum foil which is, f...
|
|
JPS59212013A |
PURPOSE: To use a coil which has distributed capacitor as one of two beltlike conductors which are wound one over another with an insulator interposed, and to reduce the cost of a noise filter by connecting lead wires to both terminals o...
|
|
JPS59207718A |
Electrical noise filter with a filter housing, with electrical terminals led out at open face ends, in particular flat plugs, litz wires, plug pins, and with electrical components, in particular inductances and capacitances which, embedd...
|
|
JPS59204307A |
PURPOSE: To secure the ability to exclude an external disturbing signal without exerting any evil influence upon the original performance of an acoustic equipment, by forming part of a signal transmission line of a magnetic body. CONSTIT...
|
|
JPS59200516A |
PURPOSE: To obtain a small-sized filter whose package position is less restricted by forming a coil pattern on a dielectric substrate and then arraying a ferrite plate thereupon oppositely through an insulating film inbetween. CONSTITUTI...
|
|
JPS59200517A |
PURPOSE: To form an inexpensive noise absorbing filter of simple structure which is manufactured easily by surrounding a core conductor for feeding electric power with an external conductor through an insulator inbetween. CONSTITUTION: T...
|
|
JPS59196617A |
PURPOSE: To form a filter by coating circuit patterns on both sides of two dielectric boards while being opposed nearly to each other or placing one upon another, connecting them electrically so as to form a coil as multi-layer structure...
|
|
JPS59196616A |
PURPOSE: To obtain a BPF having a pass band of 60∼72MHz on a dielectric board by decreasing an inductance of a coil through the impedance conversion, converting the circuit into a circuit having lots of capacitors and using the plane c...
|
|
JPS5938783Y2 |
|
|
JPS59161652U |
|
|
JPS59184478A |
A filter connector (8) for attenuating frequencies up to 1000 MHz having a conductive housing (10) enclosing a filter element (16) with a ground plane (24, 26) on each side of the filter element (16). Conductive pins (18) are mounted on ...
|
|
JPS59169216A |
PURPOSE: To minimize the leakage of high frequency signals to a power supply input terminal by providing a power supply input terminal part where a high frequency absorber is inserted and an input/output terminal part for high frequency ...
|
|
JPS59168710A |
PURPOSE: To attain power application of large current without increasing the diameter of wire by constituting a filter for separation of a harmonic noise generator and for common installation of same kind systems by a ferrite core and a ...
|
|
JPS59158609A |
PURPOSE: To manufacture inexpensively a titled noise filter suitable for mass production by forming in advance a coil and a capacitor in the form of doughnut, inserting them in a magnetic core forming a closed magnetic path of pot shape ...
|
|
JPS59158116A |
PURPOSE: To realize the mass-production of the noise filter of a power source circuit by equipping the noise filter with a cylindrical or doughnut type capacitor having a through hole in the center, a coil, and a magnetic core, and inter...
|
|
JPS59147518A |
PURPOSE: To suppress sufficiently a pulsive component by interlinking a coil in common use with a capacitor where a through-hole is formed at the center with a magnetic core forming a closed magnetic path while being fitted to the throug...
|
|
JPS5927103B2 |
|
|
JPS5994419U |
|
|
JPS5912053B2 |
|
|
JPS5942631U |
A noise eliminating filter is incorporated in the circuits of electronic equipment to eliminate unwanted signals by grounding such signals. The filter includes a tubular metal casing, capacitors and a magnetic material housed within the ...
|
|
JPS598324Y2 |
|
|
JPS5911362U |
|
|
JPS58191671U |
|
